ts: fix callback function signature

detected by UBSAN
5 years ago · 654d0c29ad
parent 8d0b3dad5c
commit 654d0c29ad
1 changed files with 2 additions and 1 deletions
--- a/modules/ts/src/ts.cpp
+++ b/modules/ts/src/ts.cpp
@ -512,8 +512,9 @@ string TS::str_from_code( const TS::FailureCode code )
    return "Generic/Unknown";
 }

-static int tsErrorCallback( int status, const char* func_name, const char* err_msg, const char* file_name, int line, TS* ts )
+static int tsErrorCallback( int status, const char* func_name, const char* err_msg, const char* file_name, int line, void* data )
 {
+    TS* ts = (TS*)data;
    const char* delim = std::string(err_msg).find('\n') == std::string::npos ? "" : "\n";
    ts->printf(TS::LOG, "OpenCV Error:\n\t%s (%s%s) in %s, file %s, line %d\n", cvErrorStr(status), delim, err_msg, func_name[0] != 0 ? func_name : "unknown function", file_name, line);
    return 0;